Abstract:
BACKGROUND:Exposure to metals has been implicated in the pathogenesis of Parkinson disease (PD). OBJECTIVES:We sought to examine in a large prospective study of female nurses whether exposure to airborne metals was associated with risk of PD. METHODS:We linked the U.S. Environmental Protection Agency (EPA)'s Air Toxics tract-level data with the Nurses' Health Study, a prospective cohort of female nurses. Over the course of 18 years of follow-up from 1990 through 2008, we identified 425 incident cases of PD. We examined the association of risk of PD with the following metals that were part of the first U.S. EPA collections in 1990, 1996, and 1999: arsenic, antimony, cadmium, chromium, lead, manganese, mercury, and nickel. To estimate hazard ratios (HRs) and 95% CIs, we used the Cox proportional hazards model, adjusting for age, smoking, and population density. RESULTS:In adjusted models, the HR for the highest compared with the lowest quartile of each metal ranged from 0.78 (95% CI: 0.59, 1.04) for chromium to 1.33 (95% CI: 0.98, 1.79) for mercury. CONCLUSIONS:Overall, we found limited evidence for the association between adulthood ambient exposure to metals and risk of PD. The results for mercury need to be confirmed in future studies.
journal_name
Environ Health Perspectjournal_title
Environmental health perspectivesauthors
Palacios N,Fitzgerald K,Roberts AL,Hart JE,Weisskopf MG,Schwarzschild MA,Ascherio A,Laden Fdoi
10.1289/ehp.1307218subject
Has Abstractpub_date
2014-09-01 00:00:00pages
933-8issue
9eissn
0091-6765issn
1552-9924journal_volume
122pub_type
杂志文章abstract::The metabolism of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP), the most abundant compound of the aminoimidazoazaarens (AIA) group of mutagens/carcinogens isolated from the crust of fried and broiled meat, was examined in freshly isolated hepatocytes from untreated rat, mouse, hamster, and guinea pig. Activa...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.94102s6109
更新日期:1994-10-01 00:00:00
abstract::Chlorination has been the major strategy for disinfection of drinking water in the United States. Concern about the potential health effects of the reaction by-products of chlorine has prompted use of alternative strategies. One such method is chloramination, a treatment process that does not appear to have carcinogen...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8669275
更新日期:1986-11-01 00:00:00
abstract::The mutagenic activities of several phthalate esters have been evaluated in an 8-azaguanine resistance assay in Salmonella typhimurium. Three phthalate esters were found to be mutagenic: dimethyl phthalate, diethyl phthalate and di-n-butyl phthalate. A number of other phthalate esters were not found to be mutagenic, i...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8245111
更新日期:1982-11-01 00:00:00
abstract:OBJECTIVE:Animal feeding practices in the United States have changed considerably over the past century. As large-scale, concentrated production methods have become the predominant model for animal husbandry, animal feeds have been modified to include ingredients ranging from rendered animals and animal waste to antibi...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.9760
更新日期:2007-05-01 00:00:00
abstract::The use of physiologically based pharmacokinetic (PBPK) models has been proposed as a means of estimating the dose of the reactive metabolites of carcinogenic xenobiotics reaching target tissues, thereby affording an opportunity to base estimates of potential cancer risk on tissue dose rather than external levels of e...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.94102s1137
更新日期:1994-12-01 00:00:00
abstract::Methylcobalamin (methyl-B12) has been implicated in the biomethylation of the heavy metals (mercury, tin, platinum, gold, and thallium) as well as the metalloids (arsenic, selenium, tellurium and sulfur). In addition, methylcobalamin has been shown to react with lead, but the lead-alkyl product is unstable in water. D...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.771943
更新日期:1977-08-01 00:00:00
abstract:BACKGROUND:Psychological sequelae are among the most pronounced effects in populations following exposure to oil spills. Women in particular represent a vulnerable yet influential population but have remained relatively understudied with respect to the Deepwater Horizon oil spill (DHOS). OBJECTIVE:To describe the rela...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/EHP167
更新日期:2016-09-01 00:00:00
abstract::Microarrays provide an unprecedented opportunity for comprehensive concurrent analysis of thousands of genes. The global analysis of the response of genes to a toxic insult (toxicogenomics), as opposed to the historical method of examining a few select genes, provides a more complete picture of toxicologically signifi...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.6709
更新日期:2004-03-01 00:00:00
abstract::Pesticides used in agriculture may cause adverse health effects among the population living near agricultural areas. However, identifying the populations most likely to be exposed is difficult. We conducted a feasibility study to determine whether satellite imagery could be used to reconstruct historical crop patterns...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.001085
更新日期:2000-01-01 00:00:00
abstract:BACKGROUND:The pesticide atrazine does not bind to or activate the classical estrogen receptor (ER), but it up-regulates the aromatase activity in estrogen-sensitive tumor cells. The G protein estrogen receptor (GPR30/GPER) has been reported to be involved in certain biological responses to endogenous estrogens and env...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1408586
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:Polybrominated diphenyl ethers (PBDEs), commonly used in building materials, electronics, plastics, polyurethane foams, and textiles, are health hazards found in the environment. OBJECTIVE:In this study we investigated the effects of PBDE-209, a deca-PBDE, on the regulation of growth and apoptosis of breast...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1104051
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Humans living near industrial point emissions can experience high levels of exposures to air pollutants. Map Ta Phut Industrial Estate in Thailand is the location of the largest steel, oil refinery, and petrochemical factory complexes in Southeast Asia. Air pollution is an important source of oxidative stres...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0900907
更新日期:2010-01-01 00:00:00
abstract::This paper summarizes two roundtable discussions held at the conclusion of the International Conference on Biopersistence of Respirable Synthetic Fibres and Minerals. The first round table addressed the role of biopersistence in the pathogenicity of fiber-induced disease. The panel included T. W. Hesterberg (Chairman)...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.94102s5277
更新日期:1994-10-01 00:00:00
abstract::Human fibroblasts (HFW) were 10-fold more susceptible than Chinese hamster ovary (CHO-K1) cells to sodium arsenite. Comparison of cellular antioxidant enzyme activities showed that CHO-K1 cells contained 3- and 8-fold more glutathione-peroxidase and catalase activities, respectively, than HFW cells. Since vitamin E, m...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.94102s3101
更新日期:1994-09-01 00:00:00
abstract::In this study, we aimed to estimate the contribution of environmental pollutants to the incidence, prevalence, mortality, and costs of pediatric disease in American children. We examined four categories of illness: lead poisoning, asthma, cancer, and neurobehavioral disorders. To estimate the proportion of each attrib...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.02110721
更新日期:2002-07-01 00:00:00
abstract::Previous studies in our laboratory demonstrated that high-performance liquid chromatography (HPLC) analysis of ground corncob bedding extracts characterized two components (peak I and peak II) that disrupted endocrine function in male and female rats and stimulated breast and prostate cancer cell proliferation in vitr...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8231
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:In male rodents, anogenital distance (AGD) provides a sensitive and continuous correlate of androgen exposure in the intrauterine environment and predicts later reproductive success. Some endocrine-disrupting chemicals can alter male reproductive tract development, including shortening AGD, in both rodents a...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1103421
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND:Globally, 2.8 billion people rely on household solid fuels. Reducing the resulting adverse health, environmental, and development consequences will involve transitioning through a mix of clean fuels and improved solid fuel stoves (IS) of demonstrable effectiveness. To date, achieving uptake of IS has present...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.1306639
更新日期:2014-02-01 00:00:00
abstract::A subset of workers was followed after exposure to polychlorinated biphenyls (PCBs), dioxins, and furans in an occupational medicine clinic setting. Patterns of PCBs found in adipose tissue resembled the pattern seen when soot from the incident or Aroclor 1254 was examined by GC-MS. Adipose tissue also revealed levels...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8560241
更新日期:1985-05-01 00:00:00
abstract::Groundwater pollution has become a worrisome phenomenon, mainly for aquifers underlying industrialized areas. In order to evaluate the risk of pollution, a model of the aquifer is needed. Herewith, we describe a quasi-tridimensional model, which we applied to a multilayered aquifer where a phreatic aquifer was coupled...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.898377
更新日期:1989-11-01 00:00:00
abstract:BACKGROUND:Recent findings suggest that maternal smoking during pregnancy may play a role in the development of metabolic alterations in offspring during childhood. However, whether such exposure increases the risk of developing similar metabolic alterations during adulthood is uncertain. OBJECTIVE:We evaluated the as...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1104563
更新日期:2012-11-01 00:00:00
abstract::Several examples of categorized data from epidemiological studies are analyzed to illustrate that more informative analysis than tests of independence can be performed by fitting models. All of the analyses fit into a unified conceptual framework that can be performed by weighted least squares. The methods presented s...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.7932169
更新日期:1979-10-01 00:00:00
abstract::The methylation of specific cytosine residues in DNA has been implicated in regulating gene expression and facilitating functional specialization of cellular phenotypes. Generally, the demethylation of certain CpG sites correlates with transcriptional activation of genes. 5-Azacytidine is an inhibitor of DNA methylati...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.8980189
更新日期:1989-03-01 00:00:00
abstract::Over the past decade much information has been published on the analysis of organics extracted from treated water. Certain of these organics have been shown to be by-products of the chlorination disinfection process and to possess harmful effects at high concentrations. This has resulted in increased interest in alter...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.824687
更新日期:1982-12-01 00:00:00
abstract:BACKGROUND:During May-June 2010, a childhood lead poisoning outbreak related to gold ore processing was confirmed in two villages in Zamfara State, Nigeria. During June-September of that year, villages with suspected or confirmed childhood lead poisoning continued to be identified in Zamfara State. OBJECTIVES:We inves...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1104793
更新日期:2012-10-01 00:00:00
abstract::Uterine leiomyomas (fibroids, myomas) are the most common tumors occurring in the genital tract of women over 30 years of age. These benign uterine smooth-muscle tumors are estimated to be clinically significant in at least 25% of the American female population during their reproductive years. Furthermore, when thorou...
journal_title:Environmental health perspectives
pub_type: 杂志文章,评审
doi:10.1289/ehp.00108s5769
更新日期:2000-10-01 00:00:00
abstract:BACKGROUND:Ubiquitous polycyclic aromatic hydrocarbons (PAHs) have been shown to alter gene expression patterns and elevate micronuclei (MN) frequency, but the underlying mechanisms are largely unknown. MicroRNAs (miRNAs) are key gene regulators that may be influenced by PAH exposures and mediate their effects on MN fr...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1307080
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Cardiovascular disease (CVD) affects 71 million American adults and remains the leading cause of death in the United States and Europe. Despite studies that suggest that the development of CVD may be linked to intrauterine growth or early events in childhood, little direct experimental evidence supports the ...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.0800193
更新日期:2009-07-01 00:00:00
abstract::Most published environmental remediation interventions have been directed at single allergens and have employed demanding strategies; few have been performed in the homes of inner-city children disproportionately burdened by asthma. Our objective was a) to describe the allergen sensitivities, environmental tobacco smo...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.02110939
更新日期:2002-09-01 00:00:00
abstract:BACKGROUND:Tremor is one of the most common neurological signs, yet its etiology is poorly understood. Case-control studies suggest an association between blood lead and essential tremor, and that this association is modified by polymorphisms in the δ-aminolevulinic acid dehydrogenase (ALAD) gene. OBJECTIVE:We aimed t...
journal_title:Environmental health perspectives
pub_type: 杂志文章
doi:10.1289/ehp.1408535
更新日期:2015-05-01 00:00:00